Riding toy



FIG. 1 is a front perspective view of a riding toy showing my new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a left side perspective view thereof, the side opposite being substantially a mirror image;

FIG. 4 is a right end perspective view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for riding toy, as shown and described. 